David Malone ac3a1548f8 Fix some bugs that don't manifest themselves in practice.
1) Don't check for getopt returning '?', we have a default case.
2) Check if the priority is LOG_KERN correctly - in practice
   LOG_KERN is 0, so it makes no difference. OpenBSD fixed a
   different nearby bug that we don't have 'cos our definition
   of LOG_MAKEPRI is different to OpenBSD's.

Copy a comment from OpenBSD, observing that LOG_KERN is 0.

Inspired by PR:		67139
2004-05-29 23:24:18 +00:00
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